Master's MateSafety Initiative Network
The Master's Mate Safety Initiative Network (MMSIn) — like AAA for the ocean, but free & community-driven. Cruisers keeping each other safe: anchor-drag & distress alerts, a verified captains directory, and a watch network that has your back.
Towing Vessel
JOHN HANDY JR
U.S. Official No. 224498
Not yet on Master's MateType
Towing Vessel
Flag
USALength
14.6 m
Beam
4 m
Draft
1.2 m
First reported
Jun 2026
AIS reports
1
An American workboat, JOHN HANDY JR measures 14.6 metres. JOHN HANDY JR has a beam measuring 4 metres and a 1.2 m draft. Look for U.S. official number 224498. JOHN HANDY JR is invited to the free Master's Mate Safety Initiative Network, where cruisers keep each other safe.
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Built for boats that work — like JOHN HANDY JR.
Engine & systems telemetry, live AIS, weather and distress alerting for the vessels that earn their keep.
Rig her out — free →Takes 60 seconds · Your data stays yours · Built by cruisers, for cruisers
Wherever JOHN HANDY JR roams, you're never out there alone.
Thousands of cruisers on the Master's Mate Network — ready to help the moment something goes wrong.
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Joining the Safety Initiative Network doesn't just put JOHN HANDY JR on the map. It hands you the full bridge:
Systems Monitoring
Batteries, bilge, tanks, Victron & NMEA 2000 telemetry — your whole boat on one dashboard.
Live AIS & Traffic
See every vessel around you in real time. Closest-approach warnings before they matter.
Weather & Routing
GRIB wind, swell & current on the chart. Plan passages with ETA-calibrated forecasts per leg.
Distress Mesh
Mayday & Pan-Pan that ripple out to nearby cruisers — a watch network that has your back.
Anchor Watch
GPS-precise drag alarms that actually wake you — and your whole crew. Sleep through the night.
Worldwide Charts
Navionics-grade vector charts, satellite & raster overlays, online or off. Your whole cruising ground.
Onboard Cameras
Watch your boat from anywhere — live feeds and 24h recording, straight from your gateway.
Hail Any Captain
A verified captains directory + direct hailing. Reach the boat next to you, or across the bay.
Claim JOHN HANDY JR and switch it all on
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About JOHN HANDY JR
What kind of vessel is JOHN HANDY JR?
JOHN HANDY JR is a Towing Vessel flagged to United States of America.
What is JOHN HANDY JR's U.S. Official No.?
JOHN HANDY JR's U.S. Official No. is 224498.
How big is JOHN HANDY JR?
JOHN HANDY JR is about 14.6 m long, 4 m on the beam, drawing 1.2 m.
Is JOHN HANDY JR on the Master's Mate Safety Initiative Network?
Not yet. If JOHN HANDY JR is your boat, you can claim it free and join the Master's Mate Safety Initiative Network (MMSIn).
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